Results 11 to 20 of about 157,765 (267)
Origin of the Yeast Whole-Genome Duplication.
PLoS Biology, 2015 Whole-genome duplications (WGDs) are rare evolutionary events with profound consequences. They double an organism's genetic content, immediately creating a reproductive barrier between it and its ancestors and providing raw material for the divergence of
Kenneth H Wolfe
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Interspecific introgression mediates adaptation to whole genome duplication [PDF]
Nature Communications, 2019 Whole genome duplication (WGD) presents new challenges to the establishment of optimal allelic combinations and to the meiotic machinery. Here, the authors show that adaptive gene flow from Arabidopsis arenosa could rescue the nascent A.
Sarah Marburger +9 more
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Inverse symmetry in complete genomes and whole-genome inverse duplication. [PDF]
PLoS ONE, 2009 The cause of symmetry is usually subtle, and its study often leads to a deeper understanding of the bearer of the symmetry. To gain insight into the dynamics driving the growth and evolution of genomes, we conducted a comprehensive study of textual ...
Sing-Guan Kong +6 more
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The collapse of gene complement following whole genome duplication [PDF]
BMC Genomics, 2010 Background Genome amplification through duplication or proliferation of transposable elements has its counterpart in genome reduction, by elimination of DNA or by gene inactivation. Whether loss is primarily due to excision of random length DNA fragments
Zhu Qian, Zheng Chunfang, Sankoff David
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Spontaneous whole-genome duplication restores fertility in interspecific hybrids [PDF]
Nature Communications, 2019 Hybridization across species can lead to offspring with reduced fertility. Here, the authors experimentally evolve yeast and show that whole-genome duplication during asexual reproduction can restore fertility in hybrids over a relatively short ...
Guillaume Charron +4 more
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Whole-Genome Duplication and Host Genotype Affect Rhizosphere Microbial Communities [PDF]
mSystems, 2022 The composition of microbial communities found in association with plants is influenced by host phenotype and genotype. However, the ways in which specific genetic architectures of host plants shape microbiomes are unknown.
Julian C. B. Ponsford +5 more
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ADARp150 counteracts whole genome duplication. [PDF]
Nucleic Acids ResAbstract Impaired control of the G1/S checkpoint allows initiation of DNA replication under non-permissive conditions. Unscheduled S-phase entry is associated with DNA replication stress, demanding for other checkpoints or cellular pathways to maintain proliferation.
van Gemert F +10 more
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Evolution after Whole-Genome Duplication: Teleost MicroRNAs [PDF]
Molecular Biology and Evolution, 2021 AbstractMicroRNAs (miRNAs) are important gene expression regulators implicated in many biological processes, but we lack a global understanding of how miRNA genes evolve and contribute to developmental canalization and phenotypic diversification. Whole-genome duplication events likely provide a substrate for species divergence and phenotypic change by ...
Thomas Desvignes +4 more
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The evolutionary conundrum of whole‐genome duplication [PDF]
American Journal of Botany, 2020 The European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program.
Carretero‐Paulet, Lorenzo +1 more
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Metabolic Adaptation after Whole Genome Duplication [PDF]
Molecular Biology and Evolution, 2009 Whole genome duplications (WGDs) have been hypothesized to be responsible for major transitions in evolution. However, the effects of WGD and subsequent gene loss on cellular behavior and metabolism are still poorly understood. Here we develop a genome scale evolutionary model to study the dynamics of gene loss and metabolic adaptation after WGD. Using
van Hoek, M.J.A., Hogeweg, P.
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